2353720570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{399613}}^1$

素因数の和:399670

約数の個数: 32

約数和(自身を含む): 4603553280

約数和(自身を除く): 2249832710

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 399613, 799226, 1998065, 3996130, 7592647, 12388003, 15185294, 24776006, 37963235, 61940015, 75926470, 123880030, 235372057, 470744114, 1176860285, 2353720570]

約数ペア:

[(1, 2353720570), (2, 1176860285), (5, 470744114), (10, 235372057), (19, 123880030), (31, 75926470), (38, 61940015), (62, 37963235), (95, 24776006), (155, 15185294), (190, 12388003), (310, 7592647), (589, 3996130), (1178, 1998065), (2945, 799226), (5890, 399613)]